/**
 * Copyright (c) Huawei Technologies Co., Ltd. 2021-2021. All rights reserved.
 * <p>
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * <p>
 * http://www.apache.org/licenses/LICENSE-2.0
 * <p>
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.nightonke.boommenusample;

import com.nightonke.boommenu.Util;
import ohos.agp.window.service.Display;
import ohos.agp.window.service.DisplayAttributes;
import ohos.agp.window.service.DisplayManager;
import ohos.app.Context;

import java.util.Optional;

public final class Utils {

    private Utils(){}

    public static int vpToPx(Context c, int vp) {
        Optional<Display> display = DisplayManager.getInstance().getDefaultDisplay(c);
        DisplayAttributes displayAttributes = display.get().getAttributes();
        return Math.round(vp * (displayAttributes.xDpi / DisplayAttributes.MEDIUM_DENSITY));
    }
}
